2006 GMC Sierra vs. 2005 Chevrolet Alero
To start off, 2006 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Alero. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Alero would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (300 HP @ 4400 RPM) has 160 more horse power than 2005 Chevrolet Alero. (140 HP @ 5800 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 2005 Chevrolet Alero. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1066 kg more than 2005 Chevrolet Alero. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Chevrolet Alero. In wet, icy, snow, or gravel driving conditions, 2006 GMC Sierra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 289 more torque (in Nm) than 2005 Chevrolet Alero. (199 Nm @ 4200 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Alero.
Compare all specifications:
2006 GMC Sierra | 2005 Chevrolet Alero | |
Make | GMC | Chevrolet |
Model | Sierra | Alero |
Year Released | 2006 | 2005 |
Body Type | Pickup | Sedan |
Engine Position | Front | Front |
Engine Size | 5965 cc | 2392 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 300 HP | 140 HP |
Engine RPM | 4400 RPM | 5800 RPM |
Torque | 488 Nm | 199 Nm |
Torque RPM | 4000 RPM | 4200 RPM |
Drive Type | 4WD | Front |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2436 kg | 1370 kg |
Vehicle Length | 6570 mm | 4750 mm |
Vehicle Width | 2450 mm | 1790 mm |
Vehicle Height | 1970 mm | 1410 mm |
Wheelbase Size | 4250 mm | 2730 mm |